( ! ) Warning: Search backend error during near_match search for '3.133.127.37' after 72. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.03293376040MediaWiki->run( )../index.php:46
30.03293377448MediaWiki->main( )../MediaWiki.php:424
40.12933551512MediaWiki->performRequest( )../MediaWiki.php:573
50.59064379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.59114433096SpecialPage->run( )../SpecialPageFactory.php:581
70.59114433464SpecialSearch->execute( )../SpecialPage.php:383
81.67835795064SpecialSearch->goResult( )../SpecialSearch.php:117
91.79465801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.79465802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.86165817072Hooks::run( )../SearchEngine.php:231
121.86165818672call_user_func_array ( )../Hooks.php:209
131.86165819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.86225893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.86295939448CirrusSearch\Searcher->search( )../Searcher.php:268
161.92286174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.92306206160PoolCounterWork->execute( )../Util.php:133
181.92316230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.92316230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.92316230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.92326232608PoolCounterWork->execute( )../Util.php:129
221.92326233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.92326233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.92326233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.99506347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.99516351728wfLogWarning( )../ElasticsearchIntermediary.php:98
271.99516352008MWDebug::warning( )../GlobalFunctions.php:1247
281.99526353312MWDebug::sendMessage( )../MWDebug.php:155
291.99526353704trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.03293376040MediaWiki->run( )../index.php:46
30.03293377448MediaWiki->main( )../MediaWiki.php:424
42.06876276984OutputPage->output( )../MediaWiki.php:583
52.06906283440OutputPage->sendCacheControl( )../OutputPage.php:2218
62.10646284736WebResponse->header( )../OutputPage.php:2134
72.10646284880header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.03293376040MediaWiki->run( )../index.php:46
30.03293377448MediaWiki->main( )../MediaWiki.php:424
42.06876276984OutputPage->output( )../MediaWiki.php:583
52.06906283440OutputPage->sendCacheControl( )../OutputPage.php:2218
62.12346292768WebResponse->header( )../OutputPage.php:2171
72.12346292912header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.03293376040MediaWiki->run( )../index.php:46
30.03293377448MediaWiki->main( )../MediaWiki.php:424
42.06876276984OutputPage->output( )../MediaWiki.php:583
52.06906283440OutputPage->sendCacheControl( )../OutputPage.php:2218
62.12406292712WebResponse->header( )../OutputPage.php:2172
72.12406292856header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.03293376040MediaWiki->run( )../index.php:46
30.03293377448MediaWiki->main( )../MediaWiki.php:424
42.06876276984OutputPage->output( )../MediaWiki.php:583
52.12456292712WebResponse->header( )../OutputPage.php:2220
62.12456292856header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.03293376040MediaWiki->run( )../index.php:46
30.03293377448MediaWiki->main( )../MediaWiki.php:424
42.06876276984OutputPage->output( )../MediaWiki.php:583
52.12516292872WebResponse->header( )../OutputPage.php:2227
62.12516293016header ( )../WebResponse.php:37